Cognomen Куртмуллаева (Куртмуллаева 
) , across the world, is a very rare surname. The family name Куртмуллаева is habitual in Kyrgyzstan, where it is a very rare surname, Russia, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Куртмуллаева | Kyrgyzstan, Russia, Ukraine |